An application that generates auto insurance quotes allows users to add a substitute transportation reimbursement option to their coverage. Users who add this option are required to select one of three reimbursement levels:
- Up to $10/day
- Up to $25/day
- Up to $50/day
You must configure a form to add a check box that allows users to select the substitute transportation reimbursement option. Users selecting this option are presented with three reimbursement levels as a set of radio buttons, similar to the following example.

How do you configure the UI to present users with the set of reimbursement levels only if the user selects the reimbursement option?